| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.45 | 8.763% | $16.8039 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $148.39 | 11.379% | $165.2753 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $125.42 | 13.225% | $142.0068 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $98.60 | 5.551% | $104.0733 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $196.34 | 9.414% | $214.8234 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $9.70 | 13.139% | $10.9745 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $126.50 | 11.689% | $141.2866 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $720.40 | $795.2438 | $795.24 | $795.20 | $795.30 | |